NCP1051ST136T3

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The NCP1051ST136T3 is a high-performance, high-voltage integrated power switch controller, suitable for use in a wide range of AC/DC converters and offline switchers. This integrated device combines all the necessary functional blocks required for AC/DC converter and offline switcher applications in a single, integrated solution; offering customers significant savings in board space and system cost.

In terms of performance, the NCP1051ST136T3 provides a wide operating range with an input voltage range up to 40V and a maximum output current of up to 4A. Additionally, this device has an input voltage rise and fall time of less than 1ms, allowing for faster switching speeds than traditional power switch controllers.

The functionality of the NCP1051ST136T3 is also designed to meet the needs of AC/DC converters and offline switchers. The device has an integrated overvoltage protection feature as well as overcurrent and over-temperature protection. Additionally, the device supports both DC and AC disconnect switch control with programmable off-time delays.

In terms of its working principle, the NCP1051ST136T3 utilizes a Pulse Width Modulation (PWM) technique to control the power switch. This technique works by using a switching frequency that is modulated by an input signal. The modulated signal drives the power switch on and off according to a set duty cycle. This allows the device to regulate the output voltage and current in order to ensure proper operation and safety of the system.

The NCP1051ST136T3 has proven to be an excellent choice for a wide range of AC/DC converters and offline switchers. Its robust features and easy-to-use design make it an ideal solution for customers seeking a cost effective and reliable power switch controller. The NCP1051ST136T3 is a high-performance, high-voltage integrated power switch controller, suitable for use in a variety of AC/DC converters and offline switchers. This device offers customers significant savings in board space and system cost, while providing reliable and efficient operation.

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